baber/WOPTO huggingface dataset:
Patent ES-2040241-T3 (ES)
IPC: G01N27/00
Filed: 1987-11-25
Granted: 1993-10-16
Abstract: A device sensitive to ions is disclosed together with the relevant preparation processes, which contains a polymeric organic matrix, an ionophore, a device of EO<S> or CHEMFET type containing on its surface silicon oxide sticking to said polymeric organic matrix by means of a polysiloxanic matrix, characterized in that the polymeric organic matrix is a linear polymethacryloyl chloride and that the polysiloxanic matrix is selected from the functional organosilanes of general formula <CHEM> wherein: R<II>, R<III>, R<IV>, which are the same, or different from one another, are alkyl or alkoxy radicals containing from 1 to 10 carbon atoms,  R is an alkyl or aryl radical containing from 1 to 10 carbon atoms, Y can be either -NH2 or -NHCH2CH2NH2 or from the functional organosilanes of general formula <CHEM> wherein: R1, R2, either equal to, or different from, one another, are Cl, Br, CH3, NO2, NH2 or H, R<II>, R<III>, R<IV>, which are the same, or different from one another, are alkyl or alkoxy radicals containing from 1 to 10 carbon atoms, R<I> can be an alkyl, aminoalkyl, aminoalkylaryl, alkylaryl radical containing from 1 to 10 carbon atoms.
Patent ES-2033930-T3 (ES)
IPC: F42B39/00
Filed: 1987-04-21
Granted: 1993-04-01
Abstract: A number of elongate objects (4, 4 min , 5), tapering from their bases, are enclosed in a box-like unit. A first number of such objects (4, 4 min ) are disposed with their bases (4a, 4a min ) at the first end wall (1a) of the unit, and a second number of objects (5) are disposed with their bases (5a) at the second end wall (1b) of the unit. The objects are disposed in parallel relationship and the first objects have their noses disposed at the bases of the second objects, and vice versa. The first objects (4, 4 min ) are disposed in cases (6, 7) which each display, at their first end (6a, 7a) a cylindrical configuration, and at their other end (6b, 7b) display a four-pointed stellar configuration, and a smooth transition adhering to the tapering of the objects between cylindrical and stellar configuration. Each respective object is disposed in its associated case with its base at the cylindrical, first end and its nose at the four-pointed, stellar end. The second number of objects (5) extends between the cases and supports against their outsides.
Patent ES-2028167-T3 (ES)
Title: Procedimiento para el tratamiento biologico de aguas residuales cargadas con nitrogeno.
IPC: C02F3/12
Filed: 1988-04-26
Granted: 1992-07-01
Abstract: EN EL PROCEDIMIENTO PARA EL TRATAMIENTO BIOLOGICO DE AGUAS RESIDUALES CON CONTENIDO ELEVADO DE COMPUESTOS NITROGENADOS SE CONDUCE AIRE A UNA INSTALACION PREVIA DE AGUA RESIDUAL Y LODOS ACTIVADOS. TRAS ALCANZAR UN VALOR MINIMO DADO DEL PH SE CORTA EL SUMINISTRO DE AIRE Y SE RETIRA UNA CANTIDAD DETERMINADA DE LA MEZCLA LODO-AGUA. DESPUES DE ESTA EXTRACCION DE INTRODUCE UNA CANTIDAD EQUIVALENTE DE NUEVA AGUA RESIDUAL Y AL ALCANZAR UN PH MAXIMO DADO SE VUELVE A INTRODUCIR AIRE Y LODO DE RETORNO.
Patent ES-2030148-T3 (ES)
Title: Procedimiento de molienda e instalacion de molienda.
IPC: B02C15/00
Filed: 1988-12-20
Granted: 1992-10-16
Abstract: EL INVENTO SE TRATA DE UN PROCEDIMIENTO DE MOLINO ASI COMO DE UNA INSTALACION DE MOLINO BAJO LA APLICACION DE UN MOLINO DE ANILLO, DONDE SE ELIGE LA VELOCIDAD DEL AIRE EN UN ANILLO DE LA TOBERA QUE RODEA EL CARRIL DEL MOLINO TAN BAJO, QUE TAMBIEN UNA PIEZA DEL MATERIAL DESMENUZADO SOBRE LA UNIDAD FINAL SE AVERIA CONTRA LA CORRIENTE DEL AIRE A ATRAVES DE UN ANILLO DE LA TOBERA PARA ABAJO, SE TRANSPORTA ESTA MECANICAMENTE Y SE SOMETE UN CIRBADO, DONDE SE LLEVA LA PORCION GRUESA AVERIADA SOBRE EL CARRIL DE MOLINO DEL MOLINO DE ANILLO. TAL RESOLUCION SE CARACTERIZA A TRAVES DE UNA PERDIDA DEPRESION DISMINUIDA Y POR UN AHORRO CONSIDRABLE DE ENERGIA.
Patent ES-2028260-T3 (ES)
IPC: C12C5/02
Filed: 1988-08-22
Granted: 1992-07-01
Abstract: The oxidative deterioration of water-containing products for human consumption, e.g. beverages and oil and/or fat based products is minimised by introduction of immobilised yeast. Yeast is immobilised in and/or on a solid material which allows only very slow penetration by water. Thin layers material of such a yeast-bearing solid, e.g. paraffin, wax, can be applied to the lining of crown corks. The yeast will retain sufficient viability, even after pasteurization of the contents of a container closed with the crown cork. The yeast will minimise the oxygen concentration in the contents between the time of pasteurization and eventual consumption of the contents.
Patent ES-2047032-T3 (ES)
Title: Bomba lineal para concentrados, de multiples canales.
Inventor: RUDICK ARTHUR G
IPC: B67D1/00
Filed: 1988-06-10
Granted: 1994-02-16
Abstract: SISTEMA DE SUMINISTRO DE CONCENTRADOS PARA UNA MAQUINA DE BEBIDAS, INCLUYENDO VARIOS RECIPIENTES (10-1,10-2,10-3) PARA EL CONCENTRADO CON ABERTURAS DE DESCARGA. UNOS CONDUCTOS (CN-1,CN-2,CN-3) ESTAN ACOPLADOS A ESTAS Y EN COMUNICACION CON EL CONCENTRADO. UNA BOMBA LINEAL MULTICANAL (10) CONSTA DE UN CUERPO, O CUERPOS, CON ANIMAS (24,25), PISTONES (22,23) MONTADOS DENTRO DE DICHAS ANIMAS PARA MOVIMIENTO RECIPROCO Y CILINDROS (26,27) ASOCIADOS A LOS PISTONES. UN MOTOR SINCRONO (40) DE CORRIENTE ALTERNA VA CONECTADO A LOS CILINDROS PARA IMPARTIR UN MOVIMIENTO RECIPROCO DE VELOCIDAD CONSTANTE A ESTOS Y A LOS PISTONES. UNAS PUERTAS DE ADMISION (81A,81B) ESTAN EN COMUNICACION CON LOS CONDUCTOS Y ALMAS PARA EL SUMINISTRO DE CONCENTRADO DURANTE EL MOVIMIENTO RECIPROCO DE LOS PISTONES EN UNA PRIMERA DIRECCION. UNOS ORIFICIOS DE SALIDA (82A,82B) ESTAN EN COMUNICACION CON LAS ALMAS PARA DESCARGA DE CONCENTRADO DURANTE EL MOVIMIENTO RECIPROCO INVERSO. ENTRE LOS CILINDROS Y EL MOTOR HAY UNA JUNTA ESFERICA (220) PARA POSIBILITAR LA COLOCACION PRECISA DEL PISTON DENTRO DEL ALMA.
Patent ES-2047564-T3 (ES)
Inventor: RUIZ OSCAR FRANCISCO
IPC: A61M25/00
Filed: 1988-12-22
Granted: 1994-03-01
Abstract: An angiographic catheter (43) includes a relatively soft, tip portion (45) having a preformed curvature, and a resilient body portion (47) extending therefrom having a preformed curvature in the opposite direction. A lumen (49) extends through the catheter for the injection of angiographic dye therethrough to the right coronary artery. The part of the body portion (47) of the catheter which it in the aortic arch of the patient during use has an amount of curvature which is less than the amount of curvature of the aortic arch, so that the body portion of the catheter is resiliently deformed where it passes through the aortic arch. The deformation results in the biassing of the tip portion (45) of the catheter into the ostium of the right coronary artery. Upon insertion into the aorta the preformed catheter is oriented so that the curvature of the body portion of the catheter corresponds in direction to the curvature of the aortic arch, the tip portion of the catheter being disposed above the ostium of the right coronary artery with the distal end of the tip portion touching the wall of the ascending aorta. The tip portion of the catheter is moved down the wall of the ascending aorta until it reaches the ostium of the right coronary artery.
Patent ES-2053800-T3 (ES)
Inventor: GIDDEY CLAUDE
IPC: A23G1/00
Filed: 1988-06-23
Granted: 1994-08-01
Abstract: A mass with lipophilic character is liquefied and there is incorporated therein by blending a foam of fine air or gas bubble in water, then it is allowed to cool. Preferably, the foam is stabilized by the addition of a foamer, for instance an amphipatic surfactant. The method is applied to the hydratation of chocolate in order to improve its storage stability and heat resistance; the foam is an aqueous whipped egg-white solution.
Patent ES-2042799-T3 (ES)
Inventor: BOTRE CLAUDIO
IPC: C07D239/50
Filed: 1988-05-03
Granted: 1993-12-16
Abstract: A process for the preparation of 2,4-diamino-6(1-piperidinyl)-pyrimidine N-oxide <CHEM> which process consists in reacting 6-chloro 2,4-diaminopyrimidine of formula II <CHEM>  with the monoperphthalic acid magnesium salt, of formula VI <CHEM>  to obtain 2,6-diamino-4-chloro-pyrimidine N-oxide of formula VII <CHEM> which is reacted with piperidine to give desired compound I. i
Patent ES-2063120-T3 (ES)
Inventor: ROSEN HOWARD M
IPC: A47F7/14
Filed: 1989-02-17
Granted: 1995-01-01
Abstract: A display package for holding a folded box (B) for audio-visual material having indicia describing the box contents comprises a transparent envelope (10) formed by sheets (15,16) of plastic material secured together on their edges, one edge being open to permit the folded box to be inserted into and withdrawn from the envelope and one sheet (15) being rigid for holding the envelope upstanding. Preferably a stop seam (25) is provided at one end of the envelope to hold the folded box positioned away from the envelope edge, and a pocket (20) is secured to the envelope on its end opposite the stop seam for holding information related to the category of the audio-visual material. The invention also relates to an indexing system for audio-visual material where a plurality of like such display packages are arranged one behind another in a bin, packed loosely to allow one package to be flipped away from another package for selective browsing through the packages, and to a method for arranging such a system which consists of the steps of removing the materials from their boxes, folding the boxes to a flattened condition, inserting each box into such a display package and arranging the packages upright in a bin for browsing therethrough by a consumer.
Patent ES-2061992-T3 (ES)
Inventor: FUKUZAKI KENTARO
IPC: C07D501/18
Filed: 1989-05-23
Granted: 1994-12-16
Abstract: A novel process is disclosed for preparing a 3-substituted methyl-3-cephem-4-carboxylic acid or pharmaceutically acceptable salt thereof. The process comprises reacting a 3-acetoxymethyl-3-cephem-4-carboxylic acid or pharmaceutically acceptable salt thereof with a specific compound, such as a boric acid ester, an orthoester or an acetal, in the presence of at least one specific catalyst selected from the group consisting of Lewis acids or complexes thereof, proton acids and mixtures thereof. In the process, formation of impurities, such as a lactone, is sufficiently suppressed without protection of the carboxylic acid, so that the high purity desired product, i.e., a 3-substituted-methyl-3-cephem-4-carboxylic acid or pharmaceutically acceptable salt thereof, which is useful as an intermediate for various cephalosporin antibiotics having excellent antimicrobial activity, can be prepared in one step in high yield.
Patent ES-2033104-T3 (ES)
Title: Celula de recepcion y de desmantelado para ensamblaje combustible nuclear.
IPC: G21C19/36
Filed: 1989-05-22
Granted: 1993-03-01
Abstract: LA CELULA (12) ESTA PROVISTA PARA RECIBIR UNA ESTRUCTURA QUE CONTIENE UN HAZ DE LAPICES DE COMBUSTIBLE RETENIDOS EN LOS NUDOS DE UNA RED REGULAR POR UN ESQUELETO CONSTITUIDO POR DOS CONTERAS (3) UNIDAS POR TIRANTES Y POR REJILLAS (8) REPARTIDAS A LO LARGO DE LOS TIRANTES. LA CELULA TIENE UNA ESTRUCTURA VERTICAL DE SECCION RECTA QUE CORRESPONDE A LA DE LA ESTRUCTURA A RECIBIR, LLEVA MECANISMOS DE RETENCION DE LAS REJILLAS (22, 44) Y DE LA CONTERA INFERIOR (20) Y UN MECANISMO DE MANTENIMIENTO DE LOS LAPICES EN SU SEPARACION NOMINAL POR PEINES DESPLAZABLES (18). EL MECANISMO CON PEINE CONTIENE AL MENOS DOS JUEGOS DE PEINES LLEVADOS POR UN BASTIDOR SOLIDARIO A DICHA ESTRUCTURA, LOS PEINES DE CADA JUEGO ESTAN GUIADOS SOBRE EL BASTIDOR Y ESTAN PROVISTOS DE GATOS QUE PERMITEN ACERCARLOS Y SEPARALOS EN UNA MISMA DIRECCION TRANSVERSAL RESPECTO LA DIRECCION DE ACERCAMIENTO Y SEPARACION DE LOS PEINES DEL OTRO JUEGO. UNO DE LOS MECANISMOS DE RETENCION DE LAS REJILLAS CONTIENE ELEMENTOS ARTICULADOSSOBRE LA ESTRUCTURA Y UNIDOS A GATOS DE MANDO SIMULTANEO QUE PERMITEN DESPLAZAR DICHOS ELEMENTOS ENTRE UNA POSICION EN LA CUAL LIBERAN LA REJILLA (8B) SITUADA INMEDIATAMENTE DEBAJO DEL MACANISMO CON PEINES Y UNA POSICION PREDETERMINADA RESPECTO A LA ESTRUCTURA EN LA CUAL LOS MENCIONADOS ELEMENTOS PRESIONAN LA REJILLA (8B) POR TODOS LOS LADOS.
Patent ES-2033554-T3 (ES)
IPC: C01B32/50
Filed: 1990-03-29
Granted: 1993-03-16
Abstract: Supported catalyst (I) for oxidn. of CO at below 100 deg.C comprises a mainly open-pore organic polymer foam support (II) and an active component (III) contg. a mixt. of Au and Fe2O3, a mixt. of Au and Co3O4, a mixt. of Au and NiO or a mixt. of these mixts. Pref. (III) is present as a coating on (II), which is pref. a polyurethane. Prodn. of (I) comprises (A) prodn. of (III) by prepg. a mixt. of a Au cpd. and a Fe (III) cpd. (or of cpds. corresp. to the above mixts.), calcining the mixt. at above 200 deg.C and grinding the prod. to below 2 mm particle size, and (B1) mixing (III) with an organic prepolymer, polymerising the mixt. as a foam and opt. reticulating any closed cells (to give a catalyst with (III) homogeneously distributed in (II)), or (B2) coating an organic polymer foam (II) with (III) to give a coated catalyst.
Patent ES-2073476-T3 (ES)
Inventor: BALDAN EMILIO
IPC: A45D34/04
Filed: 1990-05-23
Granted: 1995-08-16
Abstract: A pocket-sized bottle containing a shaving soap emulsion, provided in its upper portion with a ball (4) which when applied to the skin rotates under the combined action of the pressure and movement exercised by the hand on the skin, to distribute the soap emulsion over the skin.
Patent ES-2058683-T3 (ES)
Inventor: GASSNER ARNOLD
IPC: C08K9/08
Filed: 1990-06-12
Granted: 1994-11-01
Abstract: Additives, in particular rubber chemicals, in the form of granulated mixtures with a softening, high-molecular-weight binder, characterised by a content of   a) from about 10 to 80% by weight of factices or epoxidised and subsequently crosslinked esters made from at least dihydric alcohols and unsaturated fatty acids, and b) from about 90 to 20% by weight of conventional rubber chemicals.
Patent ES-2047776-T3 (ES)
Title: Mandril bobinador con distension de emergencia para una bobinadora de banda.
Inventor: BRAUN MARTIN
IPC: B21C47/30
Filed: 1990-07-25
Granted: 1994-03-01
Abstract: UNA DEVANADORA DE BANDA PARA EL BOBINADO O DEVANADO DE CANTO RECTO, DE BANDAS METALICAS, HACIA O DESDE UN HAZ, ESPECIALMENTE PARA EL BOBINADO DE BANDA CALIENTE (2) LAMINADA, CON UNA UÑA DEVANADORA (1) IMPULSADA, COLOCADA GIRATORIAMENTE, COMPUESTA DE CUERPO DE UÑA (4), SEGMENTOS (13) Y BARRA EXPANSIBLE (5). LA UÑA DEVANADORA (1) SE EXPANDE EN SENTIDO RADIAL POR LA BARRA EXPANSIBLE (5) MOVIL AXIALMENTE EN EL CUERPO DE LA UÑA (4), BAJO INTERCOÑEXION DE UN ACOPLAMIENTO (7) DE UN IMPULSO (9) GIRATORIO. SE PROPONE QUE LA UÑA DEVANADORA (1) ESTE EQUIPADA CON UN DISPOSITIVO (20) QUE EJERCE UN EFECTO MECANICO SOBRE LA MOVILIDAD AXIAL DE LA BARRA EXPANSIBLE (5), PARA LA EXPANSION NECESARIA, EN CASO DE QUE EL HAZ NO PUEDA TOMARSE POR LA UÑA BOBINADORA POR UNA AVERIA.
Patent ES-2036880-T3 (ES)
IPC: F16B25/00
Filed: 1990-10-13
Granted: 1993-06-01
Abstract: The invention relates to a self-threading screw having a thread wit a thread angle not greater than 25 DEG  and an angle between the thread front portion (1) and the screw stem (2) of 90 DEG  or a value as far as possible near to 90 DEG .
Patent ES-2042188-T3 (ES)
Title: Metodo para determinar un escape en una pared de antepecho de un recuperador regenerador de calor.
IPC: C21B9/06
Filed: 1990-01-25
Granted: 1993-12-01
Abstract: METODO PARA DETERMINAR FUGAS (10, 11) EN MUROS DE SOSTENIMIENTO DE TERMO-RECUPERADORES REGENERATIVOS CON CAMARAS DE COMBUSTION (2) Y DE ALMACENAMIENTO DE CALOR (3) QUE CONTIENEN UN MEDIO DE ALMACENAMIENTO ADYACENTE A LA CAMARA DE COMBUSTION Y SEPARADO DE LA MISMA POR EL MURO DE SOSTENIMIENTO (4). LA CAMARA DE COMBUSTION TIENE ENTRADAS (6, 7) PARA EL COMBUSTIBLE Y EL AIRE, Y LA DE ALMACENAMIENTO DE CALOR TIENE SALIDAS (9) PARA LOS GASES DEL COMBUSTIBLE QUE PASAN ALLI PROCEDENTES DE LA CAMARA DE COMBUSTION. PARA LLEGAR A UNA DETERMINACION SIMPLE Y PRECISA, EL METODO CONSTA DE LAS FASES DE (I) INTRODUCCION EN LAS ENTRADAS (6, 7), MIENTRAS EL GAS PASA A TRAVES DEL RECUPERADOR, DE UN GAS INDICADOR QUE SUFRA UN CAMBIO IRREVERSIBLE CON LA TEMPERATURA ACTUAL DEL RECUPERADOR, Y (II) DETECCION DE LA PRESENCIA DEL GAS INDICADOR EN LOS GASES QUE SALEN POR LAS SALIDAS (9).
Patent ES-2066097-T3 (ES)
Inventor: VAN LEEUWEN JOHANNES TEODORUS
IPC: B23Q11/08
Filed: 1990-02-02
Granted: 1995-03-01
Abstract: Cover device to provide an opening above a cellar which opening can be displaced. The cover device comprises a belt being rigid in transverse direction.
Patent ES-2072976-T3 (ES)
Inventor: KIMURA YOSHIHARU
IPC: A61K9/48
Filed: 1990-03-16
Granted: 1995-08-01
Abstract: A polyurethane (I) of 1000 to 100000 in molecular weight, comprising plural segments, which are each structural units of A-B, A-C and A-D of the formulae:   A-B: - @NH-R<1>-NH-@-aza-   A-C: - @NH-R<1>-NH-@-Z-R<2>-Z- and   A-D: - @NH-R<1>-NH@-O-R<3>-O- the molar proportion of the said segments of A-B, A-C and A-D i.e. x : y : z being 0.01 to 0.8 : 0 to 0.80 : 0 to 0.99, provided that the sum of x, y and z is 1.0;  wherein R<1> is a skeleton of a diisocyanate,  aza is a group of the formula: <CHEM> wherein Y<1> and Y<2>, represent oxygen, imino (-NH-) and hydrocarbon derivatives thereof;  R<4> and R<5> are optional substituents;  R<2> is a polyalkylene glycol residue;  Z is oxygen or imino; R<3> is alkylene or the residue of an ether or secondary or tertiary amine. The polurethanes are useful for coating medicaments for release in the large intestine.
Patent ES-2057385-T3 (ES)
Title: Dispositivo de friccion sensible a la aceleracion.
Inventor: KAYE ARTHUR
IPC: B64D31/04
Filed: 1990-04-09
Granted: 1994-10-16
Abstract: PARA ELIMINAR EL MOVIMIENTO INDESEADO DE LOS MIEMBROS DE CONTROL, POR EJEMPLO LAS PALANCAS DE CONTROL DE ADMISION DE LOS GASES, SOMETIDOS A ALTAS ACELERACIONES POR DELANTE Y POR DETRAS, SE PROPONE UN MECANISMO EN EL QUE LAS ZAPATAS DE FRENO (229,231) MONTADAS SOBRE UNA SUPERFICIE DE CONTROL (220) QUE FORMAN PARTE DE LOS MIEMBROS DE CONTROL ESTAN CONECTADAS MEDIANTE UN DISPOSITIVO DE PALANCA ARTICULADA (203) A UN PENDULO (200). LAS OSCILACIONES DEL PENDULO DEBIDAS A LAS FUERZAS "G" DELANTERAS Y TRASERAS PRODUCEN UN DESPLAZAMIENTO PROPORCIONAL DEL DISPOSITIVO DE PALANCA (203) QUE AL GIRAR HACE QUE UNA U OTRA ZAPATA DE FRENO (229,231) APLIQUE UNA FUERZA DE FRICCION CORRESPONDIENTEMENTE MAYOR A LA SUPERFICIE DE CONTROL (220).
Patent ES-2031018-T3 (ES)
IPC: E04D13/17
Filed: 1990-05-16
Granted: 1992-11-16
Abstract: A roof system is provided for buildings having an unventilated roofing support such as concrete forming a planar receiving surface. An intermediate plate formed of an environmental-tight sheet of plastic material is placed on the planar receiving surface. The sheet contains a uniform pattern of protuberances such as frusto-conical studs having planar tops. A rigid roof covering formed of corrosion-resistant metal plates such as zinc is laid on top of the planar surfaces of the studs. The plates have interfitting, bent edges forming troughs. The studs space the rigid roof covering from the intermediate sheet forming a ventilation space for collecting leaks or condensation.
Patent ES-2060994-T3 (ES)
Title: Dispositivo de compensacion automatica del desgaste del cepillo circular de una peinadora rectilinea.
IPC: D01G19/10
Filed: 1990-09-05
Granted: 1994-12-01
Abstract: EL PRESENTE INVENTO CONCIERNE UN DISPOSITIVO DE COMPENSACION AUTOMATICA DEL DESGASTE DEL CEPILLO CIRCULAR DE UNA MAQUINA PEINADORA RECTILINEA. DISPOSITIVO DE COMPENSACION DEL DESGASTE DEL CEPILLO CIRCULAR DE UNA MAQUINA PEINADORA RECTILINEA, CARACTERIZADO EN QUE ES AUTOMATICO Y EN QUE ESTA ESENCIALMENTE CONSTITUIDO POR UN DISPOSITIVO DE MANDO AUTOMATICO, CONTROLANDO LA POSICION DEL CEPILLO CIRCULAR (3) Y DIRIGIENDO EL DESPLAZAMIENTO DE ESTE, POR MEDIO DE AL MENOS UN ACCIONADOR (8), EN AL MENOS UNA DIRECCION PERPENDICULAR A SU EJE (9).
Patent ES-2047908-T3 (ES)
Title: Dispositivo adicional para maquinas de coser o similares, para depositar piezas de trabajo elaboradas.
Inventor: SAHL JOHANNES
IPC: D05B41/00
Filed: 1990-09-11
Granted: 1994-03-01
Abstract: UNA INSTALACION ADICIONAL PARA MAQUINAS DE COSER (1), QUE SIRVE PARA DEPONER LAS PIEZAS TRABAJADAS (W), SE COMPONE DE UNA SUPERFICIE DE DEPOSITO (3) MONTADA A LA MESA (2) DE LA MAQUINA Y, FAVORABLEMENTE, DE UN DISPOSITIVO TRANSPORTADOR (24) PARA EL TRANSPORTE DE LAS PIEZAS TRABAJADAS (W) A TRAVES DE LA MESA (2) HASTA EL DEPOSITO (3). A FIN DE AUTOMATIZAR EL DEPOSITO, SE MONTA UN DISPOSITIVO DE RECOGIDA (7) QUE PUEDE DESPLAZARSE DESDE LA MESA DE MAQUINA (2) HASTA EL DEPOSITO DE PIEZAS (3) QUE, A SU VEZ, TIENE LA FORMA DE UN CAJON (21) CON UN FONDO (20) CON ALTURA VARIABLE. ESTE DISPOSITIVO DE RECOGIDA (7) DISPONE DE UN DEDO DE APRIETE (9) SITUADO TRANSVERSALMENTE A LA DIRECCION DE AVANCE, QUE AL LADO DEL BORDE DE LA MESA ACTUA EN CONJUNTO CON UN CONTRASUJETADOR (11), SUJETANDO LA PIEZA DE TRABAJO (W) CUANDO SOBRESALE DEL BORDE DE LA MESA.
Patent ES-2074570-T3 (ES)
Title: Procedimiento para la preparacion de polipropileno sindotactico.
Inventor: ASANUMA TADASHI - - TORIISHI -
IPC: C08F6/02
Filed: 1990-04-10
Granted: 1995-09-16
Abstract: DICHO MEDIO ESTA CARACTERIZADO POR EL LAVADO DE UN POLIMERO PRODUCIDO POR LA POLIMERIZACION DEL MISMO EN PRESENCIA DE UN CATALIZADOR QUE COMPRENDE UN COMPUESTO DE METAL DE TRANSICION QUE TIENE UNOS ENLACES ASIMETRICOS CON DISOLVENTE DE HIDROCARBONO. EL POLIPROPILENO SINDIOTACTICO TIENEN UNAS PROPIEDADES MEJORADAS QUE SON OBTENIDAS AL TRATAR EL POLIMERO FORMADO CON UNA MEZCLA DE UN COMPUESTO B-DICARBOXILICO Y UN ALCOHOL O CON UN ALCOHOL QUE CONTENGA UN CLORURO DE HIDROGENO BAJO UNA CONDICION NO ACUOSA PARA ASI SOLUBILIZAR EL RESIDUO DEL CATALIZADOR UTILIZADO EN LA POLIMERIZACION.
Patent ES-2067039-T3 (ES)
Inventor: SINCLAIR COLIN SAMUEL
IPC: B05B7/04
Filed: 1990-08-02
Granted: 1995-03-16
Abstract: PCT No. PCT/GB90/01198 Sec. 371 Date Apr. 1, 1992 Sec. 102(e) Date Apr. 1, 1992 PCT Filed Aug. 2, 1990 PCT Pub. No. WO91/03270 PCT Pub. Date Mar. 21, 1991.A nebulizer for liquids, particulate materials or liquids/solids suspensions, comprising, within a vessel (10) containing a reservoir (11), an upright duct (13) with a plurality of circumferentially spaced outlet apertures (20), enclosing a coaxial air line (14) feeding a plurality of jets (16) duly aligned with outlet apertures (20) in the upright duct (13) so that an annular column of material is drawn from reservoir (11) to be dispersed by entrainment in the air streams from the jets (16). Larger droplets may return to the reservoir (11) while the smaller fraction issues from the vessel through an outlet (12). The relatively large outlet apertures (20) and the large cross-sectional area of the column of the material prevent blockage at the nebulizer head.
Patent ES-2057614-T3 (ES)
Inventor: SCHOELLING HANS WERNER
IPC: A61F13/32
Filed: 1991-01-31
Granted: 1994-10-16
Abstract: An inner sleeve (12) and an outer sleeve (11) of a tampon applicator provided especially for feminine hygiene form a one-part injection moulding in order to simplify production and assembly. The rear end of the outer sleeve (11) and the front end of the inner sleeve (12) are connected by means of a predetermined breaking point (13). The predetermined breaking point (13) is destroyed due to axial pressure, so that the inner sleeve (12) can be pushed into the outer sleeve (11). <IMAGE>
Patent ES-2067062-T3 (ES)
Title: Metodo hidrometalurgico para elaborar materias primas que contienen sulfuro de cinc.
Inventor: FUGLEBERG SIGMUND PEDER
IPC: C22B11/00
Filed: 1991-02-11
Granted: 1995-03-16
Abstract: LA INVENCION SE REFIERE A UN METODO PARA RECUPERAR VARIOS MATERIALES VALIOSOS RELACIONADOS CON LA PRODUCCION HIDROMETALURGICA DE ZINC. EL METODO ES ESPECIALMENTE ADECUADO PARA ALIMENTAR DIFERENTES TIPOS DE MATERIAS PRIMAS EN VARIAS ETAPAS DE UN PROCESO LLEVADO A CABO EN CONDICIONES ATMOSFERICAS. MATERIALES VALIOSOS COMO PLOMO, PLATA Y ORO SE RECUPERAN POR MEDIO DE ESTE METODO.